diff --git a/WORKSPACE b/WORKSPACE
index 7ddd554..b11de7a 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -212,25 +212,25 @@
     src_sha1 = "94e89a8c9f82e38555e95b9f7f58344a247e862c",
 )
 
-BOUNCYCASTLE_VER = "1.60"
+BOUNCYCASTLE_VER = "1.61"
 
 maven_jar(
     name = "bcpg",
     artifact = "org.bouncycastle:bcpg-jdk15on:" + BOUNCYCASTLE_VER,
-    sha1 = "13c7a199c484127daad298996e95818478431a2c",
-    src_sha1 = "edcd9e86d95e39b4da39bb295efd93bc4f56266e",
+    sha1 = "422656435514ab8a28752b117d5d2646660a0ace",
+    src_sha1 = "836da34e11114cbce8fa99f54175f8f3278d1cce",
 )
 
 maven_jar(
     name = "bcprov",
     artifact = "org.bouncycastle:bcprov-jdk15on:" + BOUNCYCASTLE_VER,
-    sha1 = "bd47ad3bd14b8e82595c7adaa143501e60842a84",
-    src_sha1 = "7c57a4d13fe53d9abb967bba600dd0b293dafd6a",
+    sha1 = "00df4b474e71be02c1349c3292d98886f888d1f7",
+    src_sha1 = "3bf88046a16098ea6cc41576dd50d512854d39e1",
 )
 
 maven_jar(
     name = "bcpkix",
     artifact = "org.bouncycastle:bcpkix-jdk15on:" + BOUNCYCASTLE_VER,
-    sha1 = "d0c46320fbc07be3a24eb13a56cee4e3d38e0c75",
-    src_sha1 = "a25f041293f401af08efba63ff4bbdce98134a03",
+    sha1 = "89bb3aa5b98b48e584eee2a7401b7682a46779b4",
+    src_sha1 = "a0498d09200a18737eccc05aa81bbd05c1be0f8c",
 )
diff --git a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.10.target b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.10.target
index b187ece..988f2c5 100644
--- a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.10.target
+++ b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.10.target
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
 <!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="jgit-4.10" sequenceNumber="1559343380">
+<target name="jgit-4.10" sequenceNumber="1559344693">
   <locations>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.jetty.client" version="9.4.14.v20181114"/>
@@ -37,12 +37,12 @@
       <unit id="org.apache.httpcomponents.httpcore.source" version="4.4.10.v20190123-2214"/>
       <unit id="org.apache.log4j" version="1.2.15.v201012070815"/>
       <unit id="org.apache.log4j.source" version="1.2.15.v201012070815"/>
-      <unit id="org.bouncycastle.bcpg" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpg.source" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpkix" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpkix.source" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcprov" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcprov.source" version="1.60.0.v20181210-2057"/>
+      <unit id="org.bouncycastle.bcpg" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpg.source" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpkix" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpkix.source" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcprov" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcprov.source" version="1.61.0.v20190530-2038"/>
       <unit id="org.kohsuke.args4j" version="2.33.0.v20160323-2218"/>
       <unit id="org.kohsuke.args4j.source" version="2.33.0.v20160323-2218"/>
       <unit id="org.hamcrest" version="1.1.0.v20090501071000"/>
@@ -82,7 +82,7 @@
       <unit id="org.apache.sshd.osgi.source" version="2.2.0.v20190425-2127"/>
       <unit id="org.apache.sshd.sftp" version="2.2.0.v20190425-2127"/>
       <unit id="org.apache.sshd.sftp.source" version="2.2.0.v20190425-2127"/>
-      <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20190531194818/repository"/>
+      <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20190531194818/repository/"/>
     </location>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.osgi" version="0.0.0"/>
diff --git a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.11.target b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.11.target
index ea0b20e..fac656f 100644
--- a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.11.target
+++ b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.11.target
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
 <!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="jgit-4.11" sequenceNumber="1559343397">
+<target name="jgit-4.11" sequenceNumber="1559344703">
   <locations>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.jetty.client" version="9.4.14.v20181114"/>
@@ -37,12 +37,12 @@
       <unit id="org.apache.httpcomponents.httpcore.source" version="4.4.10.v20190123-2214"/>
       <unit id="org.apache.log4j" version="1.2.15.v201012070815"/>
       <unit id="org.apache.log4j.source" version="1.2.15.v201012070815"/>
-      <unit id="org.bouncycastle.bcpg" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpg.source" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpkix" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpkix.source" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcprov" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcprov.source" version="1.60.0.v20181210-2057"/>
+      <unit id="org.bouncycastle.bcpg" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpg.source" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpkix" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpkix.source" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcprov" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcprov.source" version="1.61.0.v20190530-2038"/>
       <unit id="org.kohsuke.args4j" version="2.33.0.v20160323-2218"/>
       <unit id="org.kohsuke.args4j.source" version="2.33.0.v20160323-2218"/>
       <unit id="org.hamcrest" version="1.1.0.v20090501071000"/>
@@ -82,7 +82,7 @@
       <unit id="org.apache.sshd.osgi.source" version="2.2.0.v20190425-2127"/>
       <unit id="org.apache.sshd.sftp" version="2.2.0.v20190425-2127"/>
       <unit id="org.apache.sshd.sftp.source" version="2.2.0.v20190425-2127"/>
-      <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20190531194818/repository"/>
+      <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20190531194818/repository/"/>
     </location>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.osgi" version="0.0.0"/>
diff --git a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.12-staging.target b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.12-staging.target
index d8ebcfd..1069e56 100644
--- a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.12-staging.target
+++ b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.12-staging.target
@@ -1,9 +1,6 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde?>
-<!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="jgit-4.12-staging" sequenceNumber="1559343402">
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><?pde?><!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl --><target name="jgit-4.12-staging" sequenceNumber="1559344709">
   <locations>
-    <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
+    <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="slicer" includeSource="true" type="InstallableUnit">
       <unit id="org.eclipse.jetty.client" version="9.4.14.v20181114"/>
       <unit id="org.eclipse.jetty.client.source" version="9.4.14.v20181114"/>
       <unit id="org.eclipse.jetty.continuation" version="9.4.14.v20181114"/>
@@ -22,7 +19,7 @@
       <unit id="org.eclipse.jetty.util.source" version="9.4.14.v20181114"/>
       <repository id="jetty-9.4.14" location="http://download.eclipse.org/jetty/updates/jetty-bundles-9.x/9.4.14.v20181114"/>
     </location>
-    <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
+    <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="slicer" includeSource="true" type="InstallableUnit">
       <unit id="org.apache.ant" version="1.10.5.v20190526-1402"/>
       <unit id="org.apache.ant.source" version="1.10.5.v20190526-1402"/>
       <unit id="org.apache.commons.codec" version="1.10.0.v20180409-1845"/>
@@ -37,12 +34,12 @@
       <unit id="org.apache.httpcomponents.httpcore.source" version="4.4.10.v20190123-2214"/>
       <unit id="org.apache.log4j" version="1.2.15.v201012070815"/>
       <unit id="org.apache.log4j.source" version="1.2.15.v201012070815"/>
-      <unit id="org.bouncycastle.bcpg" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpg.source" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpkix" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpkix.source" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcprov" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcprov.source" version="1.60.0.v20181210-2057"/>
+      <unit id="org.bouncycastle.bcpg" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpg.source" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpkix" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpkix.source" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcprov" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcprov.source" version="1.61.0.v20190530-2038"/>
       <unit id="org.kohsuke.args4j" version="2.33.0.v20160323-2218"/>
       <unit id="org.kohsuke.args4j.source" version="2.33.0.v20160323-2218"/>
       <unit id="org.hamcrest" version="1.1.0.v20090501071000"/>
@@ -82,11 +79,11 @@
       <unit id="org.apache.sshd.osgi.source" version="2.2.0.v20190425-2127"/>
       <unit id="org.apache.sshd.sftp" version="2.2.0.v20190425-2127"/>
       <unit id="org.apache.sshd.sftp.source" version="2.2.0.v20190425-2127"/>
-      <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20190531194818/repository"/>
+      <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20190531194818/repository/"/>
     </location>
-    <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
+    <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="slicer" includeSource="true" type="InstallableUnit">
       <unit id="org.eclipse.osgi" version="0.0.0"/>
       <repository location="http://download.eclipse.org/staging/2019-06/"/>
     </location>
   </locations>
-</target>
+</target>
\ No newline at end of file
diff --git a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.6.target b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.6.target
index 21cdb0c..a1776ff 100644
--- a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.6.target
+++ b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.6.target
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
 <!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="jgit-4.6" sequenceNumber="1559343406">
+<target name="jgit-4.6" sequenceNumber="1559344729">
   <locations>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.jetty.client" version="9.4.14.v20181114"/>
@@ -37,12 +37,12 @@
       <unit id="org.apache.httpcomponents.httpcore.source" version="4.4.10.v20190123-2214"/>
       <unit id="org.apache.log4j" version="1.2.15.v201012070815"/>
       <unit id="org.apache.log4j.source" version="1.2.15.v201012070815"/>
-      <unit id="org.bouncycastle.bcpg" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpg.source" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpkix" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpkix.source" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcprov" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcprov.source" version="1.60.0.v20181210-2057"/>
+      <unit id="org.bouncycastle.bcpg" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpg.source" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpkix" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpkix.source" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcprov" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcprov.source" version="1.61.0.v20190530-2038"/>
       <unit id="org.kohsuke.args4j" version="2.33.0.v20160323-2218"/>
       <unit id="org.kohsuke.args4j.source" version="2.33.0.v20160323-2218"/>
       <unit id="org.hamcrest" version="1.1.0.v20090501071000"/>
@@ -82,7 +82,7 @@
       <unit id="org.apache.sshd.osgi.source" version="2.2.0.v20190425-2127"/>
       <unit id="org.apache.sshd.sftp" version="2.2.0.v20190425-2127"/>
       <unit id="org.apache.sshd.sftp.source" version="2.2.0.v20190425-2127"/>
-      <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20190531194818/repository"/>
+      <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20190531194818/repository/"/>
     </location>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.osgi" version="0.0.0"/>
diff --git a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.7.target b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.7.target
index e5bd111..4a52fff 100644
--- a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.7.target
+++ b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.7.target
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
 <!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="jgit-4.7" sequenceNumber="1559343410">
+<target name="jgit-4.7" sequenceNumber="1559344742">
   <locations>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.jetty.client" version="9.4.14.v20181114"/>
@@ -37,12 +37,12 @@
       <unit id="org.apache.httpcomponents.httpcore.source" version="4.4.10.v20190123-2214"/>
       <unit id="org.apache.log4j" version="1.2.15.v201012070815"/>
       <unit id="org.apache.log4j.source" version="1.2.15.v201012070815"/>
-      <unit id="org.bouncycastle.bcpg" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpg.source" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpkix" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpkix.source" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcprov" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcprov.source" version="1.60.0.v20181210-2057"/>
+      <unit id="org.bouncycastle.bcpg" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpg.source" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpkix" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpkix.source" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcprov" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcprov.source" version="1.61.0.v20190530-2038"/>
       <unit id="org.kohsuke.args4j" version="2.33.0.v20160323-2218"/>
       <unit id="org.kohsuke.args4j.source" version="2.33.0.v20160323-2218"/>
       <unit id="org.hamcrest" version="1.1.0.v20090501071000"/>
@@ -82,7 +82,7 @@
       <unit id="org.apache.sshd.osgi.source" version="2.2.0.v20190425-2127"/>
       <unit id="org.apache.sshd.sftp" version="2.2.0.v20190425-2127"/>
       <unit id="org.apache.sshd.sftp.source" version="2.2.0.v20190425-2127"/>
-      <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20190531194818/repository"/>
+      <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20190531194818/repository/"/>
     </location>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.osgi" version="0.0.0"/>
diff --git a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.8.target b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.8.target
index 5bbc23e..051c898 100644
--- a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.8.target
+++ b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.8.target
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
 <!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="jgit-4.8" sequenceNumber="1559343414">
+<target name="jgit-4.8" sequenceNumber="1559344743">
   <locations>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.jetty.client" version="9.4.14.v20181114"/>
@@ -37,12 +37,12 @@
       <unit id="org.apache.httpcomponents.httpcore.source" version="4.4.10.v20190123-2214"/>
       <unit id="org.apache.log4j" version="1.2.15.v201012070815"/>
       <unit id="org.apache.log4j.source" version="1.2.15.v201012070815"/>
-      <unit id="org.bouncycastle.bcpg" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpg.source" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpkix" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpkix.source" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcprov" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcprov.source" version="1.60.0.v20181210-2057"/>
+      <unit id="org.bouncycastle.bcpg" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpg.source" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpkix" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpkix.source" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcprov" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcprov.source" version="1.61.0.v20190530-2038"/>
       <unit id="org.kohsuke.args4j" version="2.33.0.v20160323-2218"/>
       <unit id="org.kohsuke.args4j.source" version="2.33.0.v20160323-2218"/>
       <unit id="org.hamcrest" version="1.1.0.v20090501071000"/>
@@ -82,7 +82,7 @@
       <unit id="org.apache.sshd.osgi.source" version="2.2.0.v20190425-2127"/>
       <unit id="org.apache.sshd.sftp" version="2.2.0.v20190425-2127"/>
       <unit id="org.apache.sshd.sftp.source" version="2.2.0.v20190425-2127"/>
-      <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20190531194818/repository"/>
+      <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20190531194818/repository/"/>
     </location>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.osgi" version="0.0.0"/>
diff --git a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.9.target b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.9.target
index a0fc30b..5c8841e 100644
--- a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.9.target
+++ b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/jgit-4.9.target
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
 <!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="jgit-4.9" sequenceNumber="1559343418">
+<target name="jgit-4.9" sequenceNumber="1559344747">
   <locations>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.jetty.client" version="9.4.14.v20181114"/>
@@ -37,12 +37,12 @@
       <unit id="org.apache.httpcomponents.httpcore.source" version="4.4.10.v20190123-2214"/>
       <unit id="org.apache.log4j" version="1.2.15.v201012070815"/>
       <unit id="org.apache.log4j.source" version="1.2.15.v201012070815"/>
-      <unit id="org.bouncycastle.bcpg" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpg.source" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpkix" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcpkix.source" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcprov" version="1.60.0.v20181210-2057"/>
-      <unit id="org.bouncycastle.bcprov.source" version="1.60.0.v20181210-2057"/>
+      <unit id="org.bouncycastle.bcpg" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpg.source" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpkix" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcpkix.source" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcprov" version="1.61.0.v20190530-2038"/>
+      <unit id="org.bouncycastle.bcprov.source" version="1.61.0.v20190530-2038"/>
       <unit id="org.kohsuke.args4j" version="2.33.0.v20160323-2218"/>
       <unit id="org.kohsuke.args4j.source" version="2.33.0.v20160323-2218"/>
       <unit id="org.hamcrest" version="1.1.0.v20090501071000"/>
@@ -82,7 +82,7 @@
       <unit id="org.apache.sshd.osgi.source" version="2.2.0.v20190425-2127"/>
       <unit id="org.apache.sshd.sftp" version="2.2.0.v20190425-2127"/>
       <unit id="org.apache.sshd.sftp.source" version="2.2.0.v20190425-2127"/>
-      <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20190531194818/repository"/>
+      <repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20190531194818/repository/"/>
     </location>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.osgi" version="0.0.0"/>
diff --git a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/orbit/R20190531194818-2019-06.tpd b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/orbit/R20190531194818-2019-06.tpd
index 1ab52ce..b8c8155 100644
--- a/org.eclipse.jgit.packaging/org.eclipse.jgit.target/orbit/R20190531194818-2019-06.tpd
+++ b/org.eclipse.jgit.packaging/org.eclipse.jgit.target/orbit/R20190531194818-2019-06.tpd
@@ -16,12 +16,12 @@
 	org.apache.httpcomponents.httpcore.source [4.4.10.v20190123-2214,4.4.10.v20190123-2214]
 	org.apache.log4j [1.2.15.v201012070815,1.2.15.v201012070815]
 	org.apache.log4j.source [1.2.15.v201012070815,1.2.15.v201012070815]
-	org.bouncycastle.bcpg [1.60.0.v20181210-2057,1.60.0.v20181210-2057]
-	org.bouncycastle.bcpg.source [1.60.0.v20181210-2057,1.60.0.v20181210-2057]
-	org.bouncycastle.bcpkix [1.60.0.v20181210-2057,1.60.0.v20181210-2057]
-	org.bouncycastle.bcpkix.source [1.60.0.v20181210-2057,1.60.0.v20181210-2057]
-	org.bouncycastle.bcprov [1.60.0.v20181210-2057,1.60.0.v20181210-2057]
-	org.bouncycastle.bcprov.source [1.60.0.v20181210-2057,1.60.0.v20181210-2057]
+	org.bouncycastle.bcpg [1.61.0.v20190530-2038,1.61.0.v20190530-2038]
+	org.bouncycastle.bcpg.source [1.61.0.v20190530-2038,1.61.0.v20190530-2038]
+	org.bouncycastle.bcpkix [1.61.0.v20190530-2038,1.61.0.v20190530-2038]
+	org.bouncycastle.bcpkix.source [1.61.0.v20190530-2038,1.61.0.v20190530-2038]
+	org.bouncycastle.bcprov [1.61.0.v20190530-2038,1.61.0.v20190530-2038]
+	org.bouncycastle.bcprov.source [1.61.0.v20190530-2038,1.61.0.v20190530-2038]
 	org.kohsuke.args4j [2.33.0.v20160323-2218,2.33.0.v20160323-2218]
 	org.kohsuke.args4j.source [2.33.0.v20160323-2218,2.33.0.v20160323-2218]
 	org.hamcrest [1.1.0.v20090501071000,1.1.0.v20090501071000]
diff --git a/org.eclipse.jgit.test/META-INF/MANIFEST.MF b/org.eclipse.jgit.test/META-INF/MANIFEST.MF
index 73c8de8..7ec5e61 100644
--- a/org.eclipse.jgit.test/META-INF/MANIFEST.MF
+++ b/org.eclipse.jgit.test/META-INF/MANIFEST.MF
@@ -11,7 +11,7 @@
 Import-Package: com.googlecode.javaewah;version="[1.1.6,2.0.0)",
  com.jcraft.jsch;version="[0.1.54,0.2.0)",
  net.bytebuddy.dynamic.loading;version="[1.7.0,2.0.0)",
- org.bouncycastle.util.encoders;version="[1.60.0,2.0.0)",
+ org.bouncycastle.util.encoders;version="[1.61.0,2.0.0)",
  org.eclipse.jgit.annotations;version="[5.4.0,5.5.0)",
  org.eclipse.jgit.api;version="[5.4.0,5.5.0)",
  org.eclipse.jgit.api.errors;version="[5.4.0,5.5.0)",
diff --git a/org.eclipse.jgit/META-INF/MANIFEST.MF b/org.eclipse.jgit/META-INF/MANIFEST.MF
index 95594f2..bd3161b 100644
--- a/org.eclipse.jgit/META-INF/MANIFEST.MF
+++ b/org.eclipse.jgit/META-INF/MANIFEST.MF
@@ -160,16 +160,17 @@
  com.jcraft.jsch;version="[0.1.37,0.2.0)",
  javax.crypto,
  javax.net.ssl,
- org.bouncycastle;version="[1.60.0,2.0.0)",
- org.bouncycastle.bcpg;version="[1.60.0,2.0.0)",
- org.bouncycastle.gpg;version="[1.60.0,2.0.0)",
- org.bouncycastle.gpg.keybox;version="[1.60.0,2.0.0)",
- org.bouncycastle.jce.provider;version="[1.60.0,2.0.0)",
- org.bouncycastle.openpgp;version="[1.60.0,2.0.0)",
- org.bouncycastle.openpgp.jcajce;version="[1.60.0,2.0.0)",
- org.bouncycastle.openpgp.operator;version="[1.60.0,2.0.0)",
- org.bouncycastle.openpgp.operator.jcajce;version="[1.60.0,2.0.0)",
- org.bouncycastle.util.encoders;version="[1.60.0,2.0.0)",
+ org.bouncycastle;version="[1.61.0,2.0.0)",
+ org.bouncycastle.bcpg;version="[1.61.0,2.0.0)",
+ org.bouncycastle.gpg;version="[1.61.0,2.0.0)",
+ org.bouncycastle.gpg.keybox;version="[1.61.0,2.0.0)",
+ org.bouncycastle.gpg.keybox.jcajce;version="[1.61.0,2.0.0)",
+ org.bouncycastle.jce.provider;version="[1.61.0,2.0.0)",
+ org.bouncycastle.openpgp;version="[1.61.0,2.0.0)",
+ org.bouncycastle.openpgp.jcajce;version="[1.61.0,2.0.0)",
+ org.bouncycastle.openpgp.operator;version="[1.61.0,2.0.0)",
+ org.bouncycastle.openpgp.operator.jcajce;version="[1.61.0,2.0.0)",
+ org.bouncycastle.util.encoders;version="[1.61.0,2.0.0)",
  org.slf4j;version="[1.7.0,2.0.0)",
  org.xml.sax,
  org.xml.sax.helpers
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/internal/BouncyCastleGpgKeyLocator.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/internal/BouncyCastleGpgKeyLocator.java
index df9615f..0d44317 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/internal/BouncyCastleGpgKeyLocator.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/internal/BouncyCastleGpgKeyLocator.java
@@ -54,6 +54,8 @@
 import java.nio.file.InvalidPathException;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.security.NoSuchAlgorithmException;
+import java.security.NoSuchProviderException;
 import java.text.MessageFormat;
 import java.util.Iterator;
 import java.util.Locale;
@@ -67,6 +69,7 @@
 import org.bouncycastle.gpg.keybox.KeyInformation;
 import org.bouncycastle.gpg.keybox.PublicKeyRingBlob;
 import org.bouncycastle.gpg.keybox.UserID;
+import org.bouncycastle.gpg.keybox.jcajce.JcaKeyBoxBuilder;
 import org.bouncycastle.openpgp.PGPException;
 import org.bouncycastle.openpgp.PGPPublicKey;
 import org.bouncycastle.openpgp.PGPSecretKey;
@@ -210,9 +213,12 @@ private PGPPublicKey findPublicKeyByUserId(KeyBlob keyBlob)
 	 * @return publicKey the public key (maybe <code>null</code>)
 	 * @throws IOException
 	 *             in case of problems reading the file
+	 * @throws NoSuchAlgorithmException
+	 * @throws NoSuchProviderException
 	 */
 	private PGPPublicKey findPublicKeyInKeyBox(Path keyboxFile)
-			throws IOException {
+			throws IOException, NoSuchAlgorithmException,
+			NoSuchProviderException {
 		KeyBox keyBox = readKeyBoxFile(keyboxFile);
 		for (KeyBlob keyBlob : keyBox.getKeyBlobs()) {
 			if (keyBlob.getType() == BlobType.OPEN_PGP_BLOB) {
@@ -236,15 +242,17 @@ private PGPPublicKey findPublicKeyInKeyBox(Path keyboxFile)
 	 * @return the secret key
 	 * @throws IOException
 	 *             in case of issues reading key files
+	 * @throws NoSuchAlgorithmException
+	 * @throws NoSuchProviderException
 	 * @throws PGPException
 	 *             in case of issues finding a key
 	 * @throws CanceledException
 	 * @throws URISyntaxException
 	 * @throws UnsupportedCredentialItem
 	 */
-	public BouncyCastleGpgKey findSecretKey()
-			throws IOException, PGPException, CanceledException,
-			UnsupportedCredentialItem, URISyntaxException {
+	public BouncyCastleGpgKey findSecretKey() throws IOException,
+			NoSuchAlgorithmException, NoSuchProviderException, PGPException,
+			CanceledException, UnsupportedCredentialItem, URISyntaxException {
 		if (exists(USER_KEYBOX_PATH)) {
 			PGPPublicKey publicKey = //
 					findPublicKeyInKeyBox(USER_KEYBOX_PATH);
@@ -376,14 +384,12 @@ private PGPPublicKey getFirstPublicKey(KeyBlob keyBlob) throws IOException {
 				.getPublicKey();
 	}
 
-	private KeyBox readKeyBoxFile(Path keyboxFile) throws IOException {
+	private KeyBox readKeyBoxFile(Path keyboxFile) throws IOException,
+			NoSuchAlgorithmException, NoSuchProviderException {
 		KeyBox keyBox;
 		try (InputStream in = new BufferedInputStream(
 				newInputStream(keyboxFile))) {
-			// note: KeyBox constructor reads in the whole InputStream at once
-			// this code will change in 1.61 to
-			// either 'new BcKeyBox(in)' or 'new JcaKeyBoxBuilder().build(in)'
-			keyBox = new KeyBox(in, new JcaKeyFingerprintCalculator());
+			keyBox = new JcaKeyBoxBuilder().build(in);
 		}
 		return keyBox;
 	}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/internal/BouncyCastleGpgSigner.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/internal/BouncyCastleGpgSigner.java
index 4d696dd..cfe0931 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/internal/BouncyCastleGpgSigner.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/internal/BouncyCastleGpgSigner.java
@@ -45,6 +45,8 @@
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.net.URISyntaxException;
+import java.security.NoSuchAlgorithmException;
+import java.security.NoSuchProviderException;
 import java.security.Security;
 
 import org.bouncycastle.bcpg.ArmoredOutputStream;
@@ -100,7 +102,8 @@ public boolean canLocateSigningKey(@Nullable String gpgSigningKey,
 			BouncyCastleGpgKey gpgKey = locateSigningKey(gpgSigningKey,
 					committer, passphrasePrompt);
 			return gpgKey != null;
-		} catch (PGPException | IOException | URISyntaxException e) {
+		} catch (PGPException | IOException | NoSuchAlgorithmException
+				| NoSuchProviderException | URISyntaxException e) {
 			return false;
 		}
 	}
@@ -109,7 +112,8 @@ private BouncyCastleGpgKey locateSigningKey(@Nullable String gpgSigningKey,
 			PersonIdent committer,
 			BouncyCastleGpgKeyPassphrasePrompt passphrasePrompt)
 			throws CanceledException, UnsupportedCredentialItem, IOException,
-			PGPException, URISyntaxException {
+			NoSuchAlgorithmException, NoSuchProviderException, PGPException,
+			URISyntaxException {
 		if (gpgSigningKey == null || gpgSigningKey.isEmpty()) {
 			gpgSigningKey = committer.getEmailAddress();
 		}
@@ -153,7 +157,8 @@ public void sign(@NonNull CommitBuilder commit,
 				signatureGenerator.generate().encode(out);
 			}
 			commit.setGpgSignature(new GpgSignature(buffer.toByteArray()));
-		} catch (PGPException | IOException | URISyntaxException e) {
+		} catch (PGPException | IOException | NoSuchAlgorithmException
+				| NoSuchProviderException | URISyntaxException e) {
 			throw new JGitInternalException(e.getMessage(), e);
 		}
 	}
diff --git a/pom.xml b/pom.xml
index 780cbdc..894458e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -202,7 +202,7 @@
     <maven-javadoc-plugin-version>3.1.0</maven-javadoc-plugin-version>
     <tycho-extras-version>1.3.0</tycho-extras-version>
     <gson-version>2.8.2</gson-version>
-    <bouncycastle-version>1.60</bouncycastle-version>
+    <bouncycastle-version>1.61</bouncycastle-version>
     <spotbugs-maven-plugin-version>3.1.11</spotbugs-maven-plugin-version>
     <maven-surefire-version>2.22.2</maven-surefire-version>
     <maven-compiler-plugin-version>3.8.1</maven-compiler-plugin-version>